E table, G4x16 – Nortel Networks BCM50 User Manual
Page 231
Appendix K G4x16 and G8x16 wiring charts
231
Installation and Maintenance Guide
Table 52 G4x16 and G8x16 lower RJ-21 (amphenol) connector wiring for analog PSTN lines
(Sheet 1 of 2)
Line
Pin
Connection
Wire color
Default line numbers on
Expansion port 1
Default line numbers on
Expansion port 2
1
26
Tip
White-Blue
065
095
1
Ring
Blue-White
2
27
Tip
White-Orange
066
096
2
Ring
Orange-White
—
28
No connection
White-Green
—
—
3
No connection
Green-White
—
29
No connection
White-Brown
—
—
4
No connection
Brown-White
3
30
Tip
White-Slate
067
097
5
Ring
Slate-White
4
31
Tip
Red-Blue
068
098
6
Ring
Blue-Red
—
32
No connection
Red-Orange
—
—
7
No connection
Orange-Red
The following part of the wiring chart applies only to the G8x16 MBM.
—
33
No connection
Red-Green
—
—
8
No connection
Green-Red
5
34
Tip
Red-Brown
073
103
9
Ring
Brown-Red
6
35
Tip
Red-Slate
074
104
10
Ring
Slate-Red
—
36
No connection
Black-Blue
—
—
11
No connection
Blue-Black
—
37
No connection
Black-Orange
—
—
12
No connection
Orange-Black
7
38
Tip
Black-Green
075
105
13
Ring
Green-Black
8
39
Tip
Black-Brown
076
106
14
Ring
Brown-Black
—
40
No connection
Black-Slate
—
—
15
No connection
Slate-Black
The following part of the wiring chart applies to both the G4x16 and G8x16 MBMs.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
—
49
No connection
Violet-Brown
—
—
24
No connection
Brown-Violet